CN201857559U - Hydraulic tamping machine - Google Patents

Hydraulic tamping machine Download PDF

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Publication number
CN201857559U
CN201857559U CN2010205825224U CN201020582522U CN201857559U CN 201857559 U CN201857559 U CN 201857559U CN 2010205825224 U CN2010205825224 U CN 2010205825224U CN 201020582522 U CN201020582522 U CN 201020582522U CN 201857559 U CN201857559 U CN 201857559U
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CN
China
Prior art keywords
hydraulic
jig arm
bracing frame
hydraulic oil
arm bracing
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Expired - Lifetime
Application number
CN2010205825224U
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Chinese (zh)
Inventor
张忠海
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张忠海
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Priority to CN2010205825224U priority Critical patent/CN201857559U/en
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Publication of CN201857559U publication Critical patent/CN201857559U/en
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Abstract

The utility model relates to a hydraulic tamping machine which comprises a clamping arm, a clamping arm supporting frame, a hydraulic pressure source and a power device, wherein the middle of the clamping arm and the clamping arm supporting frame are movably connected with each other through a single throw crankshaft, the power device is connected with the single throw crankshaft, seat ends of two synchronous oil cylinders are movably connected with the clamping arm supporting frame by through pins, and the ends of piston rods of the two synchronous oil cylinders are movably connected with the upper part of the clamping arm. The hydraulic tamping machine is simple in structure, small in volume, light in weight, labor-saving in downward insertion, and higher in working efficiency. The connection mode of the hydraulic tamping machine is taken as a unit mechanism, and the multi-arm hydraulic tamping machine can be formed by additionally arranging a traveling hooked rail frame, a unit connecting guide frame and a lifting device in a plurality of unit mechanisms, and conduct tamping operation on ballast below two sides of a rail.

Description

Hydraulic tamping machine
Technical field
The utility model relates to a kind of hydraulic tamping machine, is used for the railway ballast tamping operation of trunk railway and track switch maintenance work.
Background technology
In the China railways maintenance work, it is very important that railway ballast is made firm by ramming, and the very big a kind of operation of workload at present.Great majority use hydraulic tamping machine and single head diesel tamping machine (being commonly called as tamping pickaxe) in daily tamping operation.It is to produce vibration force by the rotation of the high speed of eccentric iron for a tamping pickaxe, and by manpower tilted direction apex stone under the sleeper, labour intensity is big then, and efficient is low, and parts very easily damage.Also have a kind of bull flexible axle tamping tool in addition, principle is identical with tamping pickaxe, only with heavy duty by driving many driving snakes, drives many tamping pickaxes, owing to bulky, must implement track blockade during last circuit homework.Also has a kind of hydraulic tamping machine (four jig arm are arranged, be commonly called as a behaviour four), by the high speed rotating band motivation frame and the jig arm vibration of big eccentric iron; A cover hydraulic system makes jig arm produce clamping and lifting action in addition in addition, and this type volume is big, and weight is big, necessary track blockade when reaching the standard grade operation, and because center of gravity is too high, easy turning over.Especially after the railway speed raising, Train Interval shortens (the shortest is five minutes), and volume is big, and weight is big, and the tamping machine of circuit inconvenience can't be engaged in daily maintenance work up and down; Must implement track blockade when reaching the standard grade operation, influence the performance of railway operation.Under these circumstances, because the portability of single head diesel tamping machine (tamping pickaxe), circuit need not circuit and implements the unique selection that the advantage of blockade has just become present railway maintenance machinery market up and down; Tamping pickaxe to be used real the genus in a large number be helpless.Light, efficient, powerful, durable tamping tool is that current rail maintenance machinery market is badly in need of.
Summary of the invention
The technical problems to be solved in the utility model has provided a kind of hydraulic tamping machine.This tamping tool is simple in structure, and volume is little, in light weight, and slotting laborsaving down, operating efficiency is higher.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of hydraulic tamping machine, comprise jig arm, jig arm bracing frame, hydraulic power source and power set, the middle part of described jig arm and jig arm bracing frame flexibly connect by one-throw crankshaft, and power set are connected with one-throw crankshaft; The seat end of two synchronous fuel tanks flexibly connects by wearing pin with the jig arm bracing frame, and the end of the piston rod of two synchronous fuel tanks is connected with the top movable of jig arm.
Described hydraulic power source is the external hydraulic power source that pulls; Described power set are that hydraulic motor is connected with the jig arm bracing frame, and two hydraulic motor output shaft are connected with two one-throw crankshafts respectively.
Described hydraulic power source is little internal combustion engine and the little hydraulic oil pump that is connected with the jig arm bracing frame, and little internal combustion engine links to each other with little hydraulic oil pump by transmission mechanism, and fuel tank is located in the jig arm supporting frame; Described power set are hydraulic motor, and hydraulic motor is connected with the jig arm bracing frame, and two hydraulic motor output shaft are connected with two one-throw crankshafts respectively.
Described hydraulic power source is little internal combustion engine and the little hydraulic oil pump that is connected with the jig arm bracing frame, and little internal combustion engine links to each other with little hydraulic oil pump by transmission mechanism, and fuel tank is located in the jig arm supporting frame; Described power set are that the turning cylinder of little hydraulic oil pump is provided with sprocket wheel I, are connected with sprocket wheel II at the axle head of one-throw crankshaft, and sprocket wheel I is connected by chain drive with sprocket wheel II.
On described jig arm bracing frame, be provided with the handle of band control knob.
Middle part and jig arm bracing frame with jig arm flexibly connect by one-throw crankshaft, the seat end of two synchronous fuel tanks flexibly connects by wearing pin with the jig arm bracing frame, the structure that the end of the piston rod of two synchronous fuel tanks is connected with the top movable of jig arm is a unit mechanisms, per two unit mechanisms are connected leading truck respectively with the unit two ends link to each other to form one group, but are coupled together by traveling hook rail vehicle frame between every group of unit mechanisms again; The unit connects leading truck and is connected with lifting gear; But on traveling hook rail vehicle frame, connect hydraulic oil container, on hydraulic oil container, be connected with big internal combustion engine; Big hydraulic oil pump is connected with the hydraulic pump bearing; The hydraulic pump bearing is connected with the top of hydraulic oil container; The output shaft of big internal combustion engine is in transmission connection with the power shaft of big hydraulic oil pump; The both sides of the jig arm bracing frame in described arbitrary unit mechanisms connect two hydraulic motors respectively, and hydraulic motor output shaft is connected with two one-throw crankshafts respectively.
Middle part and jig arm bracing frame with jig arm flexibly connect by one-throw crankshaft, the seat end of two synchronous fuel tanks flexibly connects by wearing pin with the jig arm bracing frame, the structure that the end of the piston rod of two synchronous fuel tanks is connected with the top movable of jig arm is a unit mechanisms, per two unit mechanisms are connected leading truck respectively with the unit two ends link to each other to form one group, but are coupled together by traveling hook rail vehicle frame between every group of unit mechanisms again; The unit connects leading truck and is connected with lifting gear; But on traveling hook rail vehicle frame, connect hydraulic oil container, on hydraulic oil container, be connected with big internal combustion engine; Big hydraulic oil pump is connected with the hydraulic pump bearing; The hydraulic pump bearing is connected with the top of hydraulic oil container; The output shaft of big internal combustion engine is in transmission connection with the power shaft of big hydraulic oil pump; The both sides of a jig arm bracing frame in described arbitrary one group of unit mechanisms connect two hydraulic motors respectively, hydraulic motor output shaft is connected with two one-throw crankshafts respectively, the other end of one-throw crankshaft connects connecting axle, and the one-throw crankshaft in the other end of connecting axle and this group in corresponding another jig arm bracing frame is continuous.
Described lifting gear is that the unit connects leading truck and guiding hoist cylinder external diameter guiding is slidingly connected, gripper shoe is connected with the end of the piston rod of guiding hoist cylinder, the gripper shoe two ends are connected with two connecting rods upper end, and the lower end of two connecting rods is connected leading truck and connects with the unit.
But the control panel face of fixedly connected Armrest on the described traveling hook rail vehicle frame.
This hydraulic tamping machine adopts the structure of jig arm, synchronous fuel tank and one-throw crankshaft, and this structure is not only simple, volume is little, and it is effective that power set drive one-throw crankshaft generation eccentric shaking, and it is easier to insert down; Under can the prudent amount certain prerequisite of people, folder power, the power of shaking is more powerful, and efficient is higher.
Described hydraulic power source can be external hydraulic power source, also can by the drive hydraulic oil pump of little internal combustion engine, will produce hydraulic oil synchronous fuel tank is controlled in the jig arm bracing frame fuel tank being set; Its power set are hydraulic motor, and hydraulic oil rotates hydraulic motor, rotate thereby drive one-throw crankshaft, produce eccentric vibration.
In like manner, power set also can directly be connected with the power transmission shaft of little hydraulic oil pump by driving-chain with sprocket wheel, drive one-throw crankshaft and rotate, and produce eccentric vibration.
The jig arm bracing frame is provided with the handle of band control knob, control the when handle of this band control knob is convenient to operation and manipulation.
Type of attachment with described jig arm, jig arm bracing frame, one-throw crankshaft and synchronous fuel tank is a unit mechanisms, but and increase traveling hook rail vehicle frame, unit connection leading truck and lifting gear, form the hydraulic tamping machine of eight jig arm, this hydraulic tamping machine is hydraulic power source to be connected with big internal combustion engine above the hydraulic oil container with big hydraulic oil pump; Power set are the hydraulic motor that the jig arm bracing frame connects, and hydraulic motor output shaft connects with corresponding one-throw crankshaft respectively, and the hydraulic oil of the generation by hydraulic power source makes hydraulic motor work, can be simultaneously the railway ballast of the below of track both sides be carried out tamping operation.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
The front view of Fig. 1 embodiment 1.
The A-A sectional view of Fig. 2 Fig. 1.
The B-B sectional view of Fig. 3 Fig. 1.
The lateral view of Fig. 4 embodiment 2.
The front view of Fig. 5 embodiment 3.
The lateral view of Fig. 6 embodiment 3.
The front view of Fig. 7 embodiment 4.
The lateral view of Fig. 8 embodiment 4.
The front view of Fig. 9 embodiment 5.
The specific embodiment
Embodiment one:
Shown in Fig. 1,2 and 3, a kind of portable internal-combustion both arms hydraulic tamping machine, comprise jig arm 3, jig arm bracing frame 4, hydraulic power source and power set, the middle part of described jig arm 3 and jig arm bracing frame 4 flexibly connect by one-throw crankshaft 8, the seat end of two synchronous fuel tanks 5 flexibly connects by wearing pin 10 with jig arm bracing frame 4, and power set are connected with one-throw crankshaft 8; The seat end of two synchronous fuel tanks 5 flexibly connects by wearing pin 10 with jig arm bracing frame 4, and the end of the piston rod 6 of two synchronous fuel tanks 5 is connected with the top movable of jig arm 3.Described power set are that hydraulic motor 9 is connected with jig arm bracing frame 4, and the output shaft of two hydraulic motors 9 is connected with one-throw crankshaft 8 respectively; Described hydraulic power source is the external hydraulic power source that pulls, this hydraulic power source is made up of little internal combustion engine, hydraulic pump, fuel tank, hydraulic valve, for synchronous fuel tank 5 and hydraulic motor 9 provide hydraulic oil, hydraulic power source makes the overhanging simultaneously or contraction of the two-piston bar 6 of two synchronous fuel tanks 5, realize the clamping of two jig arm 3 or open action that hydraulic power source makes hydraulic motor 9 produce high rotating speed, thereby drives one-throw crankshaft 8, one-throw crankshaft 8 makes and drives jig arm 3, makes the bottom of jig arm 3 form similar elliptic motion trace.Behind the primer fluid potential source, jig arm 3 is rotated at a high speed with one-throw crankshaft 8 and is produced eccentric vibration, because the workman operates in the railway ballast 1 that deepens continuously, when synchronous fuel tank 5 produced external tensilities, jig arm 3 was real with railway ballast 1 folder of sleeper 2 belows simultaneously.
With the handle of control knob, the operation control during for the ease of tamping operation also is not provided with the handle 7 of being with control knob to this embodiment on the described jig arm bracing frame 4.
Embodiment two:
As shown in Figure 4, a kind of portable internal-combustion both arms hydraulic tamping machine, comprise jig arm 3, jig arm bracing frame 4, hydraulic power source and power set, the middle part of described jig arm 3 and jig arm bracing frame 4 flexibly connect by one-throw crankshaft 8, the seat end of two synchronous fuel tanks 5 flexibly connects by wearing pin 10 with jig arm bracing frame 4, the end of the piston rod 6 of two synchronous fuel tanks 5 is connected with the top movable of jig arm 3, and fuel tank is located in jig arm bracing frame 4 bodies; Described power set are hydraulic motor 9, and hydraulic motor 9 is connected with jig arm bracing frame 4, and the output shaft of two hydraulic motors 9 is connected with one-throw crankshaft 8 respectively; Described hydraulic power source is little internal combustion engine 11 and the little hydraulic oil pump 13 that is connected with jig arm bracing frame 4, little internal combustion engine 11 links to each other with little hydraulic oil pump 13 by transmission mechanism, the structure of its transmission mechanism is: the output shaft of little internal combustion engine 11 passes to power transmission shaft 12 by gear drive, power transmission shaft 12 is connected with the power shaft of little hydraulic oil pump 13, but is not limited to this structure.The transmission of power of little internal combustion engine 11 is given little hydraulic oil pump 13, and little hydraulic oil pump 13 provides hydraulic oil for two synchronous fuel tanks 5 and hydraulic motor 9, and hydraulic motor 9 drives one-throw crankshafts 8 and rotates, thereby makes jig arm 3 vibrations.
With the handle of control knob, the operation control during for the ease of tamping operation also is not provided with the handle 7 of being with control knob to this embodiment on the described jig arm bracing frame 4.
Embodiment three:
As illustrated in Figures 5 and 6, a kind of portable internal-combustion both arms hydraulic tamping machine, comprise jig arm 3, jig arm bracing frame 4, hydraulic power source and power set, the middle part of described jig arm 3 and jig arm bracing frame 4 flexibly connect by one-throw crankshaft 8, the seat end of two synchronous fuel tanks 5 flexibly connects by wearing pin 10 with jig arm bracing frame 4, and the end of the piston rod 6 of two synchronous fuel tanks 5 is connected with the top movable of jig arm 3.Described hydraulic power source is little internal combustion engine 11 and the little hydraulic oil pump 13 that is connected with jig arm bracing frame 4, and little internal combustion engine 11 links to each other with little hydraulic oil pump 13 by transmission mechanism, and the structure of its transmission mechanism is with embodiment two, and fuel tank is located in jig arm bracing frame 4 bodies; Described power set are that the turning cylinder 12 of little hydraulic oil pump 13 is provided with sprocket wheel I 24, are connected with sprocket wheel II 22 at the axle head of one-throw crankshaft 8, and sprocket wheel I 24 and sprocket wheel II 22 are in transmission connection by chain 27.The transmission of power of little internal combustion engine 11 is given little hydraulic oil pump 13, little hydraulic oil pump 13 provides hydraulic oil for two synchronous fuel tanks 5, sprocket wheel I24 on its power transmission shaft 12 gives sprocket wheel II 22 by chain 27 with transmission of power simultaneously, drives jig arm 3 vibrations thereby one-throw crankshaft 8 is rotated.
With the handle of control knob, the operation control during for the ease of tamping operation also is not provided with the handle 7 of being with control knob to this embodiment on the described jig arm bracing frame 4.
Embodiment four:
Shown in Fig. 7 and 8, middle part and jig arm bracing frame 4 with jig arm 3 flexibly connect by one-throw crankshaft 8, the seat end of two synchronous fuel tanks 5 flexibly connects by wearing pin 10 with jig arm bracing frame 4, the structure that the end of the piston rod 6 of two synchronous fuel tanks 5 is connected with the top movable of jig arm 3 is a unit mechanisms 90, per two unit mechanisms 90 are connected leading truck 51 respectively with the unit two ends link to each other to form one group, but are coupled together by traveling hook rail vehicle frame 60 between every group of unit mechanisms 90 again; The unit connects leading truck 51 and is connected with lifting gear 50; But on traveling hook rail vehicle frame 60, connect hydraulic oil container 57, on hydraulic oil container 57, be connected with big internal combustion engine 56; Big hydraulic oil pump 58 is connected with hydraulic pump bearing 59; Hydraulic pump bearing 59 is connected with the top of hydraulic oil container 57; The output shaft of big internal combustion engine 56 is in transmission connection with the power shaft of big hydraulic oil pump 58; The both sides of the jig arm bracing frame 4 in described arbitrary unit mechanisms 90 connect two hydraulic motors 9 respectively, and the output shaft of hydraulic motor 9 is connected with two one-throw crankshafts 8 respectively.
Described lifting gear 50 is slidingly connected with guiding hoist cylinder 52 external diameters guiding for the unit connects leading truck 51, gripper shoe 55 is connected with the end of the piston rod 54 of guiding hoist cylinder 52, gripper shoe 55 two ends are connected with two connecting rods, 53 upper ends, and the lower end of two connecting rods 53 is connected with unit link 51.
For the ease of centralized Control, but can also be on traveling hook rail vehicle frame 60 in the present embodiment control panel face 61 of fixedly connected Armrest.
Its hydraulic power source is big internal combustion engine 56 and big hydraulic oil pump 58, big internal combustion engine 56 rotates and drives big hydraulic oil pump 58, big hydraulic oil pump 58 provides hydraulic oil for hoist cylinder 52, and rise and descend by the piston rod that the control button on the control panel face 61 is controlled hoist cylinder 52, insert eight arm hydraulic tamping machines under or lifting thereby control; Big hydraulic oil pump 58 also provides hydraulic oil for four groups of synchronous fuel tanks 5 and four groups of hydraulic motors 9, the control of the control button by control panel face 61 is moved four groups of synchronous fuel tanks 5 and four groups of hydraulic motors 9 simultaneously, reaches the operation of simultaneously railway ballast of track both sides being made firm by ramming simultaneously.
Embodiment five:
Shown in Fig. 7 and 9, middle part and jig arm bracing frame 4 with jig arm 3 flexibly connect by one-throw crankshaft 8, the seat end of two synchronous fuel tanks 5 flexibly connects by wearing pin 10 with jig arm bracing frame 4, the structure that the end of the piston rod 6 of two synchronous fuel tanks 5 is connected with the top movable of jig arm 3 is a unit mechanisms 90, per two unit mechanisms 90 are connected leading truck 51 respectively with the unit two ends link to each other to form one group, but are coupled together by traveling hook rail vehicle frame 60 between every group of unit mechanisms 90 again; The unit connects leading truck 51 and is connected with lifting gear 50; But on traveling hook rail vehicle frame 60, connect hydraulic oil container 57, on hydraulic oil container 57, be connected with big internal combustion engine 56; Big hydraulic oil pump 58 is connected with hydraulic pump bearing 59; Hydraulic pump bearing 59 is connected with the top of hydraulic oil container 57; The output shaft of big internal combustion engine 56 is in transmission connection with the power shaft of big hydraulic oil pump 58; The both sides of a jig arm bracing frame 4 in described arbitrary one group of unit mechanisms 90 connect two hydraulic motors 9 respectively, the output shaft of hydraulic motor 9 is connected with two one-throw crankshafts 8 respectively, the other end of one-throw crankshaft 8 connects connecting axle 71, and the one-throw crankshaft 8 in the other end of connecting axle 71 and this group in corresponding another jig arm bracing frame 4 is continuous.
Described lifting gear 50 is slidingly connected with guiding hoist cylinder 52 external diameters guiding for the unit connects leading truck 51, gripper shoe 55 is connected with the end of the piston rod 54 of guiding hoist cylinder 52, gripper shoe 55 two ends are connected with two connecting rods, 53 upper ends, and the lower end of two connecting rods 53 is connected with unit link 51.
For the ease of centralized Control, but can also be on traveling hook rail vehicle frame 60 in the present embodiment control panel face 61 of fixedly connected Armrest.
Its hydraulic power source is big internal combustion engine 56 and big hydraulic oil pump 58, big internal combustion engine 56 rotates and drives big hydraulic oil pump 58, big hydraulic oil pump 58 provides hydraulic oil for hoist cylinder 52, and rise and descend by the piston rod that control panel face 61 is controlled hoist cylinder 52, insert eight arm hydraulic tamping machines under or lifting thereby control; Big hydraulic oil pump 58 also provides hydraulic oil for four groups of synchronous fuel tanks 5 and two groups of hydraulic motors 9, other two groups of one-throw crankshafts 8 are by connecting axle 71 and corresponding one-throw crankshaft 8 connections, reach the purpose of rotation work simultaneously, the control of the control button by control panel face 61 is moved four groups of synchronous fuel tanks 5 and two groups of hydraulic motors 9 simultaneously again, reaches the operation of simultaneously railway ballast of track both sides being made firm by ramming simultaneously.
Embodiment four and five four groups of portable internal-combustion both arms hydraulic tamping machines that adopt in like manner also can produce four arms or six arm tamping tools, perhaps more as ten arms or 12 arm tamping tools, and it is all within protection domain of the present utility model.

Claims (10)

1. a hydraulic tamping machine comprises jig arm (3), jig arm bracing frame (4), hydraulic power source and power set, it is characterized in that: described jig arm (3) flexibly connects by one-throw crankshaft (8) with jig arm bracing frame (4), and power set are connected with one-throw crankshaft (8); The seat end of two synchronous fuel tanks (5) flexibly connects by wearing pin (10) with jig arm bracing frame (4), and the end of the piston rod (6) of two synchronous fuel tanks (5) is connected with the top movable of jig arm (3).
2. hydraulic tamping machine as claimed in claim 1 is characterized in that: described hydraulic power source is the external hydraulic power source that pulls; Described power set are that hydraulic motor (9) is connected with jig arm bracing frame (4), and the output shaft of two hydraulic motors (9) is connected with two one-throw crankshafts (8) respectively.
3. hydraulic tamping machine as claimed in claim 1, it is characterized in that: little internal combustion engine (11) and the little hydraulic oil pump (13) of described hydraulic power source for being connected with jig arm bracing frame (4), little internal combustion engine (11) links to each other with little hydraulic oil pump (13) by transmission mechanism, and fuel tank is located in jig arm bracing frame (4) body; Described power set are hydraulic motor (9), and hydraulic motor (9) is connected with jig arm bracing frame (4), and the output shaft of two hydraulic motors (9) is connected with two one-throw crankshafts (8) respectively.
4. hydraulic tamping machine as claimed in claim 1, it is characterized in that: little internal combustion engine (11) and the little hydraulic oil pump (13) of described hydraulic power source for being connected with jig arm bracing frame (4), little internal combustion engine (11) links to each other with little hydraulic oil pump (13) by transmission mechanism, and fuel tank is located in jig arm bracing frame (4) body; Described power set are that the turning cylinder of little hydraulic oil pump (13) is provided with sprocket wheel I (24), are connected with sprocket wheel II (22) at the axle head of one-throw crankshaft (8), and sprocket wheel I (24) and sprocket wheel II (22) are in transmission connection by chain (27).
5. as described each hydraulic tamping machine of claim 1 to 4, it is characterized in that: the handle (7) that on described jig arm bracing frame (4), is provided with the band control knob.
6. hydraulic tamping machine as claimed in claim 1, it is characterized in that: middle part and jig arm bracing frame (4) with jig arm (3) flexibly connect by one-throw crankshaft (8), the seat end of two synchronous fuel tanks (5) flexibly connects by wearing pin (10) with jig arm bracing frame (4), the structure that the end of the piston rod (6) of two synchronous fuel tanks (5) is connected with the top movable of jig arm (3) is a unit mechanisms (90), per two unit mechanisms (90) are connected leading truck (51) respectively with the unit two ends link to each other to form one group, every group of unit mechanisms (90) but between couple together by traveling hook rail vehicle frame (60) again; The unit connects leading truck (51) and is connected with lifting gear (50); But go up connection hydraulic oil container (57) at traveling hook rail vehicle frame (60), on hydraulic oil container (57), be connected with big internal combustion engine (56); Big hydraulic oil pump (58) is connected with hydraulic pump bearing (59); The top connection of hydraulic pump bearing (59) and hydraulic oil container (57); The output shaft of big internal combustion engine (56) is in transmission connection with the power shaft of big hydraulic oil pump (58); The both sides of the jig arm bracing frame (4) in described arbitrary unit mechanisms (90) connect two hydraulic motors (9) respectively, and the output shaft of hydraulic motor (9) is connected with two one-throw crankshafts (8) respectively.
7. hydraulic tamping machine as claimed in claim 1, it is characterized in that: middle part and jig arm bracing frame (4) with jig arm (3) flexibly connect by one-throw crankshaft (8), the seat end of two synchronous fuel tanks (5) flexibly connects by wearing pin (10) with jig arm bracing frame (4), the structure that the end of the piston rod (6) of two synchronous fuel tanks (5) is connected with the top movable of jig arm (3) is a unit mechanisms (90), per two unit mechanisms (90) are connected leading truck (51) respectively with the unit two ends link to each other to form one group, every group of unit mechanisms (90) but between couple together by traveling hook rail vehicle frame (60) again; The unit connects leading truck (51) and is connected with lifting gear (50); But go up connection hydraulic oil container (57) at traveling hook rail vehicle frame (60), on hydraulic oil container (57), be connected with big internal combustion engine (56); Big hydraulic oil pump (58) is connected with hydraulic pump bearing (59); The top connection of hydraulic pump bearing (59) and hydraulic oil container (57); The output shaft of big internal combustion engine (56) is in transmission connection with the power shaft of big hydraulic oil pump (58); The both sides of the jig arm bracing frame (4) in described arbitrary one group of unit mechanisms (90) connect two hydraulic motors (9) respectively, the output shaft of hydraulic motor (9) is connected with two one-throw crankshafts (8) respectively, the other end of one-throw crankshaft (8) connects connecting axle (71), and the interior one-throw crankshaft (8) of corresponding another jig arm bracing frame (4) is continuous in the other end of connecting axle (71) and this group.
8. as claim 6 or 7 described hydraulic tamping machines, it is characterized in that: described lifting gear (50) is slidingly connected with guiding hoist cylinder (52) external diameter guiding for the unit connects leading truck (51), gripper shoe (55) is connected with the end of the piston rod (54) of guiding hoist cylinder (52), gripper shoe (55) two ends are connected with two connecting rods (53) upper end, and the lower end of two connecting rods (53) is connected leading truck (51) and connects with the unit.
9. as claim 6 or 7 described hydraulic tamping machines, it is characterized in that: but described traveling hook rail vehicle frame (60) is gone up the control panel face (61) of fixedly connected Armrest.
10. hydraulic tamping machine as claimed in claim 8 is characterized in that: but described traveling hook rail vehicle frame (60) is gone up the control panel face (61) of fixedly connected Armrest.
CN2010205825224U 2010-10-28 2010-10-28 Hydraulic tamping machine Expired - Lifetime CN201857559U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011350A (en) * 2010-10-28 2011-04-13 张忠海 Hydraulic tamping machine
CN103510433A (en) * 2012-06-17 2014-01-15 常州市瑞泰工程机械有限公司 Tamping device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011350A (en) * 2010-10-28 2011-04-13 张忠海 Hydraulic tamping machine
CN102011350B (en) * 2010-10-28 2012-04-04 张忠海 Hydraulic tamping machine
CN103510433A (en) * 2012-06-17 2014-01-15 常州市瑞泰工程机械有限公司 Tamping device
CN103510433B (en) * 2012-06-17 2015-06-10 常州市瑞泰工程机械有限公司 Tamping device

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Granted publication date: 20110608

Effective date of abandoning: 20120404